During an attempt to escape the 7 hours war, we were ambushed by the combine and separated from our friends. Surprisingly, we were transported into what seems to be an old Aperture Science Warehouse. While being transported on a rail in the remain of the facility, the transportation system failed due damages caused by the waging war and let you fall into the deep of the Facility.
Abyss is not the typical Linear game, instead, its focus on the storytelling by introducing choices and consequences. Your life depends on your actions and you never know what will happen.